摘要:
Specified imidazoquinoline derivatives represented by the formula (I): ##STR1## where Q represents an optionally substituted phenyl, pyridyl or furyl group; Y represents either a hydrogen atom or, when taken together with Z, an oxygen atom and a methylene group; Z represents a hydrogen atom, a hydroxymethyl group, a carboxymethyl group, a 2-oxo-1-pyrrolidinyl group or the following formula (III):--A--R.sup.2 (III)(where A represents an oxygen atom, a sulfur atom or the group --NH--);or salts of such derivatives inhibit the increase of eosinophils and are useful as agents for preventing and/or treating diseases that manifest the increase of eosinophils.
摘要:
A diagnosis mode start key provided on a switch panel is operated to execute a diagnosis mode processing routine for an external data storage device by a CPU of a laser printer. Then, the CPU determines whether initialization of the external data storage device, connected to the laser printer, has been completed. If the CPU determines that the initialization of the external data storage device has not been completed, a LCD displays a message "execute initialization?" and the CPU waits ready for a next instruction by a user. If a maintenance execution key is operated by the user, the LCD displays a message "initializing" during initialization. At the same time, an initialization execution processing is executed.
摘要:
Highly pure benzyl esters of aromatic hydroxycarboxylic acids are produced in high yields by reacting an aromatic hydroxycarboxylic acid or its lower alkyl ester with a benzyl alcohol in the presence of an organotin compound of the general formula ##STR1## wherein R's are identical or different and each represents an alkyl group having 1 to 8 carbon atoms or an aryl group, and Z represents an oxygen or sulfur atom,an organotin compound of the general formulaR.sub.p SnX.sub.q (II)wherein R is as defined, X represents a halogen atom or the group --OCOR.sup.1 in which R.sup.1 represents a saturated or unsaturated alkyl group having 1 to 18 carbon atoms or an aryl group, p is 2, 3 or 4, q is 0, 1 or 2, the sum of p and q is 4, and when q is 2, the two X's may be linked to each other to form the group --OCO--R.sup.2 --COO-- in which R.sup.2 represents a saturated or unsaturated alkylene group having 1 to 10 carbon atoms or an arylene group,or an organotitanium compound of the general formulaTi(OR).sub.4 (III)wherein R is as defined.
摘要:
An object of the present invention is to appropriately remove, from an exhaust gas, HC, CO, and ammonia flowing out from a filter (SCRF) on which an SCR catalyst is carried. In the present invention, a post-catalyst 8 is provided for an exhaust gas passage of an internal combustion engine on a downstream side from SCRF along with a flow of the exhaust gas. The post-catalyst 8 is constructed to include an adsorption reduction part 81c which adsorbs ammonia and which reduces NOx by using ammonia as a reducing agent, a first oxidation part 81b which oxidizes ammonia, and a second oxidation part 82 which oxidizes HO and CO.
摘要:
To estimate an amount of reducing agent adsorbed to a selective reduction type NOx catalyst with a higher degree of precision, an amount of variation over a predetermined time in a reducing agent amount adsorbed to a selective reduction type NOx catalyst is calculated from an upper limit value of a reducing agent amount that is adsorbed to the selective reduction type NOx catalyst when the reducing agent is supplied continuously by a supply unit, which is calculated on the basis of a temperature of the selective reduction type NOx catalyst, and the reducing agent amount adsorbed to the selective reduction type NOx catalyst, whereupon a reducing agent amount adsorbed to the selective reduction type NOx catalyst following the elapse of the predetermined time is estimated by adding the variation amount to the reducing agent amount adsorbed to the selective reduction type NOx catalyst.
摘要:
To estimate an amount of reducing agent adsorbed to a selective reduction type NOx catalyst with a higher degree of precision while maintaining a condition in which NOx can be purified by the selective reduction type NOx catalyst, the present invention includes: an upper limit value calculation unit that calculates an upper limit value of a reducing agent amount that is adsorbed to the selective reduction type NOx catalyst when the reducing agent is supplied continuously during a steady state operation in an internal combust ion engine; and an estimation unit that estimates an upper limit value calculated by the upper limit value calculation unit when the reducing agent is supplied for at least a predetermined time during the steady state operation in the internal combustion engine to be the reducing agent amount adsorbed to the selective reduction type NOx catalyst at that time.
摘要:
A magnetic card reader apparatus includes a magnetic data reading unit configured to read magnetic data of a magnetic card, an insertion detecting unit configured to detect an insertion of the magnetic card, and an interval increase/decrease driving unit configured to increase/decrease an interval between the magnetic data reading unit and the magnetic card when the insertion detecting unit detects the insertion of the magnetic card.
摘要:
A semiconductor device includes a semiconductor substrate including a P-type semiconductor region, and an N channel MOSFET formed in the P-type semiconductor region, the N channel MOSFET including an insulating film of silicon oxide film or silicon oxynitride film formed on the semiconductor substrate, a gate insulating film including hafnium and formed on the insulating film, a lanthanum oxide film having a film thickness not larger than a predetermined value and formed between the gate insulating film and insulating film, and a gate electrode including a titanium nitride film having a N/Ti atomic ratio less than 1.
摘要翻译:半导体器件包括包括P型半导体区域的半导体衬底和形成在P型半导体区域中的N沟道MOSFET,N沟道MOSFET包括形成在半导体衬底上的氧化硅膜或氧氮化硅膜的绝缘膜 包括铪并形成在所述绝缘膜上的栅极绝缘膜,形成在所述栅极绝缘膜和绝缘膜之间的膜厚度不大于预定值的氧化镧膜,以及包括氮化钛膜的栅电极,所述氮化钛膜具有 N / Ti原子比小于1。
摘要:
A semiconductor device is provided which has a capacitor insulating film made up of zirconium aliminate being an amorphous film obtained by having crystalline dielectric contain amorphous aluminum oxide and having its composition of AlXZr(1-X)OY (0.05≦X≦0.3), hereby being capable of preventing, in a process of forming a capacitor of MIM (Metal Insulator Metal) structure, dielectric breakdown of a capacitor insulating film while a relative dielectric constant of a metal oxide film used as the capacitor insulating film is kept high.
摘要:
A device for treating spasmodic dysphonia (SD) and a surgical method of treating SD with use of the same are disclosed. The cause for SD is an excessively tight closure of the glottis. The device of the present invention is useful one for the surgery of thyroplasty type II which aims at widening the glottis. Use of the device may make the surgery easier, simpler, and shorter in time required.